const UNKNOWN = 0;
const HASHTAG = 1;
const MENTION = 2;
- const CATEGORY = 3;
- const FILE = 5;
/**
* An implicit mention is a mention in a comment body that is redundant with the threading information.
*/
}
}
} else {
- $cid = Contact::getIdForURL($url, 0, true);
+ $cid = Contact::getIdForURL($url, 0, false);
Logger::info('Got id by probing', ['cid' => $cid, 'url' => $url]);
}
}
if (empty($cid)) {
- $fields = ['name' => substr($name, 0, 96), 'url' => ''];
-
if (($type != self::HASHTAG) && !empty($url) && ($url != $name)) {
- $fields['url'] = strtolower($url);
- }
-
- $tag = DBA::selectFirst('tag', ['id'], $fields);
- if (!DBA::isResult($tag)) {
- DBA::insert('tag', $fields, true);
- $tagid = DBA::lastInsertId();
+ $url = strtolower($url);
} else {
- $tagid = $tag['id'];
+ $url = '';
}
+ $tagid = self::getID($name, $url);
if (empty($tagid)) {
- Logger::error('No tag id created', $fields);
return;
}
}
Logger::info('Stored tag/mention', ['uri-id' => $uriid, 'tag-id' => $tagid, 'contact-id' => $cid, 'name' => $name, 'type' => $type, 'callstack' => System::callstack(8)]);
}
+ /**
+ * Get a tag id for a given tag name and url
+ *
+ * @param string $name
+ * @param string $url
+ * @return void
+ */
+ public static function getID(string $name, string $url = '')
+ {
+ $fields = ['name' => substr($name, 0, 96), 'url' => $url];
+
+ $tag = DBA::selectFirst('tag', ['id'], $fields);
+ if (DBA::isResult($tag)) {
+ return $tag['id'];
+ }
+
+ DBA::insert('tag', $fields, true);
+ $tid = DBA::lastInsertId();
+ if (!empty($tid)) {
+ return $tid;
+ }
+
+ Logger::error('No tag id created', $fields);
+ return 0;
+ }
+
/**
* Store tag/mention elements
*
}
}
+ /**
+ * Create implicit mentions for a given post
+ *
+ * @param integer $uri_id
+ * @param integer $parent_uri_id
+ */
+ public static function createImplicitMentions(int $uri_id, int $parent_uri_id)
+ {
+ // Always mention the direct parent author
+ $parent = Item::selectFirst(['author-link', 'author-name'], ['uri-id' => $parent_uri_id]);
+ self::store($uri_id, self::IMPLICIT_MENTION, $parent['author-name'], $parent['author-link']);
+
+ if (DI::config()->get('system', 'disable_implicit_mentions')) {
+ return;
+ }
+
+ $tags = DBA::select('tag-view', ['name', 'url'], ['uri-id' => $parent_uri_id]);
+ while ($tag = DBA::fetch($tags)) {
+ self::store($uri_id, self::IMPLICIT_MENTION, $tag['name'], $tag['url']);
+ }
+ DBA::close($tags);
+ }
+
/**
* Retrieves the terms from the provided type(s) associated with the provided item ID.
*
public static function getByURIId(int $uri_id, array $type = [self::HASHTAG, self::MENTION, self::IMPLICIT_MENTION, self::EXCLUSIVE_MENTION])
{
$condition = ['uri-id' => $uri_id, 'type' => $type];
- $tags = DBA::select('tag-view', ['type', 'name', 'url'], $condition);
- if (!DBA::isResult($tags)) {
- return [];
- }
+ return DBA::selectToArray('tag-view', ['type', 'name', 'url'], $condition);
+ }
+ /**
+ * Return a string with all tags and mentions
+ *
+ * @param integer $uri_id
+ * @param array $type
+ * @return string tags and mentions
+ * @throws \Exception
+ */
+ public static function getCSVByURIId(int $uri_id, array $type = [self::HASHTAG, self::MENTION, self::IMPLICIT_MENTION, self::EXCLUSIVE_MENTION])
+ {
$tag_list = [];
- while ($tag = DBA::fetch($tags)) {
- $tag['term'] = $tag['name']; /// @todo Remove this line when all occurrences of "term" had been replaced with "name"
- $tag_list[] = $tag;
+ $tags = self::getByURIId($uri_id, $type);
+ foreach ($tags as $tag) {
+ $tag_list[] = self::TAG_CHARACTER[$tag['type']] . '[url=' . $tag['url'] . ']' . $tag['name'] . '[/url]';
}
- return $tag_list;
+ return implode(',', $tag_list);
}
/**
* @param integer $limit
* @return array with URI-ID
*/
- public static function getURIIdListForTag(string $search, int $uid = 0, int $start = 0, int $limit = 100)
+ public static function getURIIdListByTag(string $search, int $uid = 0, int $start = 0, int $limit = 100)
{
$condition = ["`name` = ? AND (NOT `private` OR (`private` AND `uid` = ?))", $search, $uid];
$params = [
}
}
- return Strings::startsWith($tag, $tag_chars);
- }
+ return Strings::startsWithChars($tag, $tag_chars);
+ }
+
+ /**
+ * Fetch user who subscribed to the given tag
+ *
+ * @param string $tag
+ * @return array User list
+ */
+ private static function getUIDListByTag(string $tag)
+ {
+ $uids = [];
+ $searches = DBA::select('search', ['uid'], ['term' => $tag]);
+ while ($search = DBA::fetch($searches)) {
+ $uids[] = $search['uid'];
+ }
+ DBA::close($searches);
+
+ return $uids;
+ }
+
+ /**
+ * Fetch user who subscribed to the tags of the given item
+ *
+ * @param integer $uri_id
+ * @return array User list
+ */
+ public static function getUIDListByURIId(int $uri_id)
+ {
+ $uids = [];
+ $tags = self::getByURIId($uri_id, [self::HASHTAG]);
+
+ foreach ($tags as $tag) {
+ $uids = array_merge($uids, self::getUIDListByTag(self::TAG_CHARACTER[self::HASHTAG] . $tag['name']));
+ }
+
+ return array_unique($uids);
+ }
}